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City water profile

Goodyear water quality

Compare local ZIP estimates, evidence quality, associated public systems, and compliance history for Goodyear, Arizona.

Median indexed hardness

97PPM

3 indexed ZIPs

Range 68–97 PPM

State comparison
144 PPM below
State hardness rank
#127 of 133
Matched utilities
1
Active health records
0

City summary

What the indexed records say

Goodyear has 3 published ZIP profiles across Pinal County and Maricopa County. The indexed median is 97 PPM, compared with 241 PPM across Arizona.

Among the 133 Arizonacities with an indexed median, Goodyear ranks #127from highest to lowest. Across all 285 state ZIP profiles, available estimates run from 66.4to 1250 PPM.

The 68–97 PPM range shows how much the available ZIP estimates vary within the city label. At least one estimate is marked low confidence, so observation distance and date deserve extra attention.

Hardness distribution

How local ZIP estimates compare

Soft0 ZIPs
Moderately hard3 ZIPs
Hard0 ZIPs
Very hard0 ZIPs

3 of 3 ZIP profiles have a hardness estimate. Bars count ZIP profiles, not households or laboratory samples.

Evidence quality

Distance, dates, and confidence

Median nearest distance
8.2 miles
Profiles with evidence
3/3

Confidence labels

High: 0Moderate: 2Low: 1

Observation window: Jan 4, 2016 to Dec 18, 2024.

ZIP directory

Water reports in Goodyear

Open a ZIP for site-level provenance and measurements.

ZIP code

85139

Moderately Hard

68 PPM

Nearest site
32.2 mi
Confidence
Low

View full ZIP evidence →

ZIP code

85338

Moderately Hard

97 PPM

Nearest site
6.1 mi
Confidence
Moderate

View full ZIP evidence →

ZIP code

85395

Moderately Hard

97 PPM

Nearest site
8.2 mi
Confidence
Moderate

View full ZIP evidence →

Public water systems

Utilities associated with this city

Goodyear Water Department

PWSID AZ0407094

Surface water
System population served
50,001
Last reported
May 14, 2026

The system names this served city; Census place overlap links the city to this ZCTA.

Compliance history

What EPA records show

No active health-based violation appears among the associated systems in the represented EPA reporting quarter. This does not mean every contaminant was tested at every tap.

RecordSystemPeriodStatus
Surface Water Treatment RuleAZ0407094Oct 1, 2024Resolved
Interim Enhanced Surface Water Treatment RuleAZ0407094Oct 1, 2024Resolved
BHC-GAMMAAZ0407094Jan 1, 2023Archived
EndrinAZ0407094Jan 1, 2023Archived
DalaponAZ0407094Jan 1, 2023Archived
DiquatAZ0407094Jan 1, 2023Archived
EndothallAZ0407094Jan 1, 2023Archived
GlyphosateAZ0407094Jan 1, 2023Archived
Di(2-ethylhexyl) adipateAZ0407094Jan 1, 2023Archived
SimazineAZ0407094Jan 1, 2023Archived

Practical next steps

Move from index to evidence

  1. 1. Open your ZIP. Check distance, dates, confidence, and the associated utility.
  2. 2. Read the current CCR. Confirm source water, detections, limits, ranges, and notices.
  3. 3. Test the tap when needed. Confirm health concerns or treatment sizing with the right method.

Questions people ask

About water in Goodyear

Is the water hard?

The indexed city median is 97 PPM. Open the ZIP report to verify the distance and confidence behind that estimate.

Is the tap water safe?

Compliance history is utility-wide and cannot guarantee conditions at every tap. Check current notices and test when address-specific evidence is needed.

Do I need treatment?

Choose treatment only after confirming the problem at the property. A softener targets hardness; contaminant treatment requires a matching, verified performance claim.